Finasteride 0.25–5 mg Tablets
An oral tablet that lowers DHT, the hormone behind male pattern hair loss. A long-established prescription option for slowing thinning and supporting regrowth.
Rx only — requires provider review
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Finasteride is an oral tablet that lowers dihydrotestosterone (DHT), the hormone most closely tied to male pattern hair loss. By blocking the enzyme that converts testosterone into DHT, it reduces the signal that gradually miniaturizes hair follicles at the crown and hairline.
It is typically used by men who are noticing thinning or recession and want to slow further loss while supporting regrowth where follicles are still active. Because hair grows in slow cycles, it is a long-game treatment — consistency matters more than speed.
Finasteride is a prescription medication taken under ongoing medical supervision, with provider follow-up available as your plan progresses. OpenDoseRx treatments are dispensed only after a licensed provider reviews your health intake and determines a prescription is appropriate for you.
How ordering works
Choose your strength
Pick the exact dose and pack size. You see the price before you commit — nothing is hidden until checkout.
A provider reviews your intake
Complete a short medical intake. An independent, licensed U.S. provider decides if it's appropriate — and if they decline, you're refunded in full.
Compounded and shipped
Approved orders are prepared by a licensed U.S. pharmacy and shipped discreetly to your door.
How finasteride and minoxidil work for hair loss
A plain-language look at the biology of pattern hair loss and how these two prescription ingredients act on different parts of the process.
DHT and the hair growth cycle explained
A neutral, mechanism-focused look at the androgen dihydrotestosterone and how it is understood to relate to the follicle's growth, transition, and rest phases.
Dutasteride vs. finasteride: how the two 5-alpha-reductase inhibitors differ
A neutral, mechanism-focused comparison of two 5-alpha-reductase inhibitors and the enzyme isoenzymes each one is understood to act on.
